Across
- 2. State of being physically sound and healthy
- 3. Thousands of fiber woven together
- 4. relating to or denoting exercise that improves or is intended to improve the efficiency of the body's cardiovascular system
- 6. A substance that breaks up into ions (particles with electrical charges) when it is dissolved in water or body fluids
- 10. a type of training exercise that involves a series of high-intensity workouts interspersed with rest or break periods.
- 13. Increase in size of muscle
- 17. Where 2 bones make contact
- 19. The bodies main source of energy
- 22. the stored form of glucose that's made up of many connected glucose molecules
- 24. Different levels of PH within the body
- 25. A fibrous protein that forms the contractile filaments of the muscles
- 26. Gradually gaining speed
Down
- 1. Type of sugar you obtain through food
- 2. Measuring the ability to stretch your body in many ways
- 5. Negatively charged subatomic particle
- 7. the tightening, shortening, or lengthening of muscles when you do some activity.
- 8. Ability to stabilize and keep control
- 9. sequentially relaxing various muscle groups, often starting at the head and moving down the body to the feet
- 11. Running at full speed
- 12. Moving your muscles and joints in a large range of motion
- 14. When no proper rest is administered after physical exercise
- 15. How and what you eat throughout the day
- 16. your body's physical capability to sustain an exercise for an extended period
- 17. Running with about 60% effort
- 18. forms filaments that provide cells with mechanical support and driving forces for movement.
- 20. Without Oxygen
- 21. a rapid start to physical activity
- 23. Max amount oxygen you can inhale during exercise
- 25. Chemical change that takes place in cells or an organism